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authorLudovic Court`es2005-06-15 13:00:39 +0000
committerLudovic Court`es2005-06-15 13:00:39 +0000
commitfc42fe56a57eace2dbdb31574c2e161f0eacf839 (patch)
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Initial import of Skribe 1.2d.
Initial import of Skribe 1.2d. git-archimport-id: lcourtes@laas.fr--2004-libre/skribilo--devel--1.2--base-0
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+;*=====================================================================*/
+;* serrano/prgm/project/skribe/skr/slide.skr */
+;* ------------------------------------------------------------- */
+;* Author : Manuel Serrano */
+;* Creation : Fri Oct 3 12:22:13 2003 */
+;* Last change : Mon Aug 23 09:08:21 2004 (serrano) */
+;* Copyright : 2003-04 Manuel Serrano */
+;* ------------------------------------------------------------- */
+;* Skribe style for slides */
+;*=====================================================================*/
+
+;*---------------------------------------------------------------------*/
+;* slide-options */
+;*---------------------------------------------------------------------*/
+(define &slide-load-options (skribe-load-options))
+
+;*---------------------------------------------------------------------*/
+;* &slide-seminar-predocument ... */
+;*---------------------------------------------------------------------*/
+(define &slide-seminar-predocument
+ "\\special{landscape}
+ \\slideframe{none}
+ \\centerslidesfalse
+ \\raggedslides[0pt]
+ \\renewcommand{\\slideleftmargin}{0.2in}
+ \\renewcommand{\\slidetopmargin}{0.3in}
+ \\newdimen\\slidewidth \\slidewidth 9in")
+
+;*---------------------------------------------------------------------*/
+;* &slide-seminar-maketitle ... */
+;*---------------------------------------------------------------------*/
+(define &slide-seminar-maketitle
+ "\\def\\labelitemi{$\\bullet$}
+ \\def\\labelitemii{$\\circ$}
+ \\def\\labelitemiii{$\\diamond$}
+ \\def\\labelitemiv{$\\cdot$}
+ \\pagestyle{empty}
+ \\slideframe{none}
+ \\centerslidestrue
+ \\begin{slide}
+ \\date{}
+ \\maketitle
+ \\end{slide}
+ \\slideframe{none}
+ \\centerslidesfalse")
+
+;*---------------------------------------------------------------------*/
+;* &slide-prosper-predocument ... */
+;*---------------------------------------------------------------------*/
+(define &slide-prosper-predocument
+ "\\slideCaption{}\n")
+
+;*---------------------------------------------------------------------*/
+;* %slide-the-slides ... */
+;*---------------------------------------------------------------------*/
+(define %slide-the-slides '())
+(define %slide-the-counter 0)
+(define %slide-initialized #f)
+(define %slide-latex-mode 'seminar)
+
+;*---------------------------------------------------------------------*/
+;* %slide-initialize! ... */
+;*---------------------------------------------------------------------*/
+(define (%slide-initialize!)
+ (unless %slide-initialized
+ (set! %slide-initialized #t)
+ (case %slide-latex-mode
+ ((seminar)
+ (%slide-seminar-setup!))
+ ((advi)
+ (%slide-advi-setup!))
+ ((prosper)
+ (%slide-prosper-setup!))
+ (else
+ (skribe-error 'slide "Illegal latex mode" %slide-latex-mode)))))
+
+;*---------------------------------------------------------------------*/
+;* slide ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide #!rest opt
+ #!key
+ (ident #f) (class #f)
+ (toc #t)
+ title (number #t)
+ (vspace #f) (vfill #f)
+ (transition #f)
+ (bg #f) (image #f))
+ (%slide-initialize!)
+ (let ((s (new container
+ (markup 'slide)
+ (ident (symbol->string (gensym 'slide)))
+ (class class)
+ (required-options '(:title :number :toc))
+ (options `((:number
+ ,(cond
+ ((number? number)
+ (set! %slide-the-counter number)
+ number)
+ (number
+ (set! %slide-the-counter
+ (+ 1 %slide-the-counter))
+ %slide-the-counter)
+ (else
+ #f)))
+ (:toc ,toc)
+ ,@(the-options opt :ident :class :vspace :toc)))
+ (body (if vspace
+ (list (slide-vspace vspace) (the-body opt))
+ (the-body opt))))))
+ (set! %slide-the-slides (cons s %slide-the-slides))
+ s))
+
+;*---------------------------------------------------------------------*/
+;* ref ... */
+;*---------------------------------------------------------------------*/
+(define %slide-old-ref ref)
+
+(define-markup (ref #!rest opt #!key (slide #f))
+ (if (not slide)
+ (apply %slide-old-ref opt)
+ (new unresolved
+ (proc (lambda (n e env)
+ (cond
+ ((eq? slide 'next)
+ (let ((c (assq n %slide-the-slides)))
+ (if (pair? c)
+ (handle (cadr c))
+ #f)))
+ ((eq? slide 'prev)
+ (let ((c (assq n (reverse %slide-the-slides))))
+ (if (pair? c)
+ (handle (cadr c))
+ #f)))
+ ((number? slide)
+ (let loop ((s %slide-the-slides))
+ (cond
+ ((null? s)
+ #f)
+ ((= slide (markup-option (car s) :number))
+ (handle (car s)))
+ (else
+ (loop (cdr s))))))
+ (else
+ #f)))))))
+
+;*---------------------------------------------------------------------*/
+;* slide-pause ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide-pause)
+ (new markup
+ (markup 'slide-pause)))
+
+;*---------------------------------------------------------------------*/
+;* slide-vspace ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide-vspace #!rest opt #!key (unit 'cm))
+ (new markup
+ (markup 'slide-vspace)
+ (options `((:unit ,unit) ,@(the-options opt :unit)))
+ (body (the-body opt))))
+
+;*---------------------------------------------------------------------*/
+;* slide-embed ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide-embed #!rest opt
+ #!key
+ command
+ (geometry-opt "-geometry")
+ (geometry #f) (rgeometry #f)
+ (transient #f) (transient-opt #f)
+ (alt #f)
+ &skribe-eval-location)
+ (if (not (string? command))
+ (skribe-error 'slide-embed
+ "No command provided"
+ command)
+ (new markup
+ (markup 'slide-embed)
+ (loc &skribe-eval-location)
+ (required-options '(:alt))
+ (options `((:geometry-opt ,geometry-opt)
+ (:alt ,alt)
+ ,@(the-options opt :geometry-opt :alt)))
+ (body (the-body opt)))))
+
+;*---------------------------------------------------------------------*/
+;* slide-record ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide-record #!rest opt #!key ident class tag (play #t))
+ (if (not tag)
+ (skribe-error 'slide-record "Tag missing" tag)
+ (new markup
+ (markup 'slide-record)
+ (ident ident)
+ (class class)
+ (options `((:play ,play) ,@(the-options opt)))
+ (body (the-body opt)))))
+
+;*---------------------------------------------------------------------*/
+;* slide-play ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide-play #!rest opt #!key ident class tag color)
+ (if (not tag)
+ (skribe-error 'slide-play "Tag missing" tag)
+ (new markup
+ (markup 'slide-play)
+ (ident ident)
+ (class class)
+ (options `((:color ,(if color (skribe-use-color! color) #f))
+ ,@(the-options opt :color)))
+ (body (the-body opt)))))
+
+;*---------------------------------------------------------------------*/
+;* slide-play* ... */
+;*---------------------------------------------------------------------*/
+(define-markup (slide-play* #!rest opt
+ #!key ident class color (scolor "#000000"))
+ (let ((body (the-body opt)))
+ (for-each (lambda (lbl)
+ (match-case lbl
+ ((?id ?col)
+ (skribe-use-color! col))))
+ body)
+ (new markup
+ (markup 'slide-play*)
+ (ident ident)
+ (class class)
+ (options `((:color ,(if color (skribe-use-color! color) #f))
+ (:scolor ,(if color (skribe-use-color! scolor) #f))
+ ,@(the-options opt :color :scolor)))
+ (body body))))
+
+;*---------------------------------------------------------------------*/
+;* base */
+;*---------------------------------------------------------------------*/
+(let ((be (find-engine 'base)))
+ (skribe-message "Base slides setup...\n")
+ ;; slide-pause
+ (markup-writer 'slide-pause be
+ :action #f)
+ ;; slide-vspace
+ (markup-writer 'slide-vspace be
+ :options '()
+ :action #f)
+ ;; slide-embed
+ (markup-writer 'slide-embed be
+ :options '(:alt :geometry-opt)
+ :action (lambda (n e)
+ (output (markup-option n :alt) e)))
+ ;; slide-record
+ (markup-writer 'slide-record be
+ :options '(:tag :play)
+ :action (lambda (n e)
+ (output (markup-body n) e)))
+ ;; slide-play
+ (markup-writer 'slide-play be
+ :options '(:tag :color)
+ :action (lambda (n e)
+ (output (markup-option n :alt) e)))
+ ;; slide-play*
+ (markup-writer 'slide-play* be
+ :options '(:tag :color :scolor)
+ :action (lambda (n e)
+ (output (markup-option n :alt) e))))
+
+;*---------------------------------------------------------------------*/
+;* slide-body-width ... */
+;*---------------------------------------------------------------------*/
+(define (slide-body-width e)
+ (let ((w (engine-custom e 'body-width)))
+ (if (or (number? w) (string? w)) w 95.)))
+
+;*---------------------------------------------------------------------*/
+;* html-slide-title ... */
+;*---------------------------------------------------------------------*/
+(define (html-slide-title n e)
+ (let* ((title (markup-body n))
+ (authors (markup-option n 'author))
+ (tbg (engine-custom e 'title-background))
+ (tfg (engine-custom e 'title-foreground))
+ (tfont (engine-custom e 'title-font)))
+ (printf "<center><table cellspacing='0' cellpadding='0' width=\"~a\" class=\"skribetitle\"><tbody>\n<tr>"
+ (html-width (slide-body-width e)))
+ (if (string? tbg)
+ (printf "<td bgcolor=\"~a\">" tbg)
+ (display "<td>"))
+ (if (string? tfg)
+ (printf "<font color=\"~a\">" tfg))
+ (if title
+ (begin
+ (display "<center>")
+ (if (string? tfont)
+ (begin
+ (printf "<font ~a><strong>" tfont)
+ (output title e)
+ (display "</strong></font>"))
+ (begin
+ (printf "<div class=\"skribetitle\"><strong><big><big><big>")
+ (output title e)
+ (display "</big></big></big></strong</div>")))
+ (display "</center>\n")))
+ (if (not authors)
+ (display "\n")
+ (html-title-authors authors e))
+ (if (string? tfg)
+ (display "</font>"))
+ (display "</td></tr></tbody></table></center>\n")))
+
+;*---------------------------------------------------------------------*/
+;* slide-number ... */
+;*---------------------------------------------------------------------*/
+(define (slide-number)
+ (length (filter (lambda (n)
+ (and (is-markup? n 'slide)
+ (markup-option n :number)))
+ %slide-the-slides)))
+
+;*---------------------------------------------------------------------*/
+;* html */
+;*---------------------------------------------------------------------*/
+(let ((he (find-engine 'html)))
+ (skribe-message "HTML slides setup...\n")
+ ;; &html-page-title
+ (markup-writer '&html-document-title he
+ :predicate (lambda (n e) %slide-initialized)
+ :action html-slide-title)
+ ;; slide
+ (markup-writer 'slide he
+ :options '(:title :number :transition :toc :bg)
+ :before (lambda (n e)
+ (printf "<a name=\"~a\">" (markup-ident n))
+ (display "<br>\n"))
+ :action (lambda (n e)
+ (let ((nb (markup-option n :number))
+ (t (markup-option n :title)))
+ (skribe-eval
+ (center
+ (color :width (slide-body-width e)
+ :bg (or (markup-option n :bg) "#ffffff")
+ (table :width 100.
+ (tr (th :align 'left
+ (list
+ (if nb
+ (format "~a / ~a -- " nb
+ (slide-number)))
+ t)))
+ (tr (td (hrule)))
+ (tr (td :width 100. :align 'left
+ (markup-body n))))
+ (linebreak)))
+ e)))
+ :after "<br>")
+ ;; slide-vspace
+ (markup-writer 'slide-vspace he
+ :action (lambda (n e) (display "<br>"))))
+
+;*---------------------------------------------------------------------*/
+;* latex */
+;*---------------------------------------------------------------------*/
+(define &latex-slide #f)
+(define &latex-pause #f)
+(define &latex-embed #f)
+(define &latex-record #f)
+(define &latex-play #f)
+(define &latex-play* #f)
+
+(let ((le (find-engine 'latex)))
+ ;; slide-vspace
+ (markup-writer 'slide-vspace le
+ :options '(:unit)
+ :action (lambda (n e)
+ (display "\n\\vspace{")
+ (output (markup-body n) e)
+ (printf " ~a}\n\n" (markup-option n :unit))))
+ ;; slide-slide
+ (markup-writer 'slide le
+ :options '(:title :number :transition :vfill :toc :vspace :image)
+ :action (lambda (n e)
+ (if (procedure? &latex-slide)
+ (&latex-slide n e))))
+ ;; slide-pause
+ (markup-writer 'slide-pause le
+ :options '()
+ :action (lambda (n e)
+ (if (procedure? &latex-pause)
+ (&latex-pause n e))))
+ ;; slide-embed
+ (markup-writer 'slide-embed le
+ :options '(:alt :command :geometry-opt :geometry
+ :rgeometry :transient :transient-opt)
+ :action (lambda (n e)
+ (if (procedure? &latex-embed)
+ (&latex-embed n e))))
+ ;; slide-record
+ (markup-writer 'slide-record le
+ :options '(:tag :play)
+ :action (lambda (n e)
+ (if (procedure? &latex-record)
+ (&latex-record n e))))
+ ;; slide-play
+ (markup-writer 'slide-play le
+ :options '(:tag :color)
+ :action (lambda (n e)
+ (if (procedure? &latex-play)
+ (&latex-play n e))))
+ ;; slide-play*
+ (markup-writer 'slide-play* le
+ :options '(:tag :color :scolor)
+ :action (lambda (n e)
+ (if (procedure? &latex-play*)
+ (&latex-play* n e)))))
+
+;*---------------------------------------------------------------------*/
+;* %slide-seminar-setup! ... */
+;*---------------------------------------------------------------------*/
+(define (%slide-seminar-setup!)
+ (skribe-message "Seminar slides setup...\n")
+ (let ((le (find-engine 'latex))
+ (be (find-engine 'base)))
+ ;; latex configuration
+ (define (seminar-slide n e)
+ (let ((nb (markup-option n :number))
+ (t (markup-option n :title)))
+ (display "\\begin{slide}\n")
+ (if nb (printf "~a/~a -- " nb (slide-number)))
+ (output t e)
+ (display "\\hrule\n"))
+ (output (markup-body n) e)
+ (if (markup-option n :vill) (display "\\vfill\n"))
+ (display "\\end{slide}\n"))
+ (engine-custom-set! le 'documentclass
+ "\\documentclass[landscape]{seminar}\n")
+ (let ((o (engine-custom le 'predocument)))
+ (engine-custom-set! le 'predocument
+ (if (string? o)
+ (string-append &slide-seminar-predocument o)
+ &slide-seminar-predocument)))
+ (engine-custom-set! le 'maketitle
+ &slide-seminar-maketitle)
+ (engine-custom-set! le 'hyperref-usepackage
+ "\\usepackage[setpagesize=false]{hyperref}\n")
+ ;; slide-slide
+ (set! &latex-slide seminar-slide)))
+
+;*---------------------------------------------------------------------*/
+;* %slide-advi-setup! ... */
+;*---------------------------------------------------------------------*/
+(define (%slide-advi-setup!)
+ (skribe-message "Generating `Advi Seminar' slides...\n")
+ (let ((le (find-engine 'latex))
+ (be (find-engine 'base)))
+ (define (advi-geometry geo)
+ (let ((r (pregexp-match "([0-9]+)x([0-9]+)" geo)))
+ (if (pair? r)
+ (let* ((w (cadr r))
+ (w' (string->integer w))
+ (w'' (number->string (/ w' *skribe-slide-advi-scale*)))
+ (h (caddr r))
+ (h' (string->integer h))
+ (h'' (number->string (/ h' *skribe-slide-advi-scale*))))
+ (values "" (string-append w "x" h "+!x+!y")))
+ (let ((r (pregexp-match "([0-9]+)x([0-9]+)[+](-?[0-9]+)[+](-?[0-9]+)" geo)))
+ (if (pair? r)
+ (let ((w (number->string (/ (string->integer (cadr r))
+ *skribe-slide-advi-scale*)))
+ (h (number->string (/ (string->integer (caddr r))
+ *skribe-slide-advi-scale*)))
+ (x (cadddr r))
+ (y (car (cddddr r))))
+ (values (string-append "width=" w "cm,height=" h "cm")
+ "!g"))
+ (values "" geo))))))
+ (define (advi-transition trans)
+ (cond
+ ((string? trans)
+ (printf "\\advitransition{~s}" trans))
+ ((and (symbol? trans)
+ (memq trans '(wipe block slide)))
+ (printf "\\advitransition{~s}" trans))
+ (else
+ #f)))
+ ;; latex configuration
+ (define (advi-slide n e)
+ (let ((i (markup-option n :image))
+ (n (markup-option n :number))
+ (t (markup-option n :title))
+ (lt (markup-option n :transition))
+ (gt (engine-custom e 'transition)))
+ (if (and i (engine-custom e 'advi))
+ (printf "\\advibg[global]{image=~a}\n"
+ (if (and (pair? i)
+ (null? (cdr i))
+ (string? (car i)))
+ (car i)
+ i)))
+ (display "\\begin{slide}\n")
+ (advi-transition (or lt gt))
+ (if n (printf "~a/~a -- " n (slide-number)))
+ (output t e)
+ (display "\\hrule\n"))
+ (output (markup-body n) e)
+ (if (markup-option n :vill) (display "\\vfill\n"))
+ (display "\\end{slide}\n\n\n"))
+ ;; advi record
+ (define (advi-record n e)
+ (display "\\advirecord")
+ (when (markup-option n :play) (display "[play]"))
+ (printf "{~a}{" (markup-option n :tag))
+ (output (markup-body n) e)
+ (display "}"))
+ ;; advi play
+ (define (advi-play n e)
+ (display "\\adviplay")
+ (let ((c (markup-option n :color)))
+ (when c
+ (display "[")
+ (display (skribe-get-latex-color c))
+ (display "]")))
+ (printf "{~a}" (markup-option n :tag)))
+ ;; advi play*
+ (define (advi-play* n e)
+ (let ((c (skribe-get-latex-color (markup-option n :color)))
+ (d (skribe-get-latex-color (markup-option n :scolor))))
+ (let loop ((lbls (markup-body n))
+ (last #f))
+ (when last
+ (display "\\adviplay[")
+ (display d)
+ (printf "]{~a}" last))
+ (when (pair? lbls)
+ (let ((lbl (car lbls)))
+ (match-case lbl
+ ((?id ?col)
+ (display "\\adviplay[")
+ (display (skribe-get-latex-color col))
+ (printf "]{" ~a "}" id)
+ (skribe-eval (slide-pause) e)
+ (loop (cdr lbls) id))
+ (else
+ (display "\\adviplay[")
+ (display c)
+ (printf "]{~a}" lbl)
+ (skribe-eval (slide-pause) e)
+ (loop (cdr lbls) lbl))))))))
+ (engine-custom-set! le 'documentclass
+ "\\documentclass{seminar}\n")
+ (let ((o (engine-custom le 'predocument)))
+ (engine-custom-set! le 'predocument
+ (if (string? o)
+ (string-append &slide-seminar-predocument o)
+ &slide-seminar-predocument)))
+ (engine-custom-set! le 'maketitle
+ &slide-seminar-maketitle)
+ (engine-custom-set! le 'usepackage
+ (string-append "\\usepackage{advi}\n"
+ (engine-custom le 'usepackage)))
+ ;; slide
+ (set! &latex-slide advi-slide)
+ (set! &latex-pause
+ (lambda (n e) (display "\\adviwait\n")))
+ (set! &latex-embed
+ (lambda (n e)
+ (let ((geometry-opt (markup-option n :geometry-opt))
+ (geometry (markup-option n :geometry))
+ (rgeometry (markup-option n :rgeometry))
+ (transient (markup-option n :transient))
+ (transient-opt (markup-option n :transient-opt))
+ (cmd (markup-option n :command)))
+ (let* ((a (string-append "ephemeral="
+ (symbol->string (gensym))))
+ (c (cond
+ (geometry
+ (string-append cmd " "
+ geometry-opt " "
+ geometry))
+ (rgeometry
+ (multiple-value-bind (aopt dopt)
+ (advi-geometry rgeometry)
+ (set! a (string-append a "," aopt))
+ (string-append cmd " "
+ geometry-opt " "
+ dopt)))
+ (else
+ cmd)))
+ (c (if (and transient transient-opt)
+ (string-append c " " transient-opt " !p")
+ c)))
+ (printf "\\adviembed[~a]{~a}\n" a c)))))
+ (set! &latex-record advi-record)
+ (set! &latex-play advi-play)
+ (set! &latex-play* advi-play*)))
+
+;*---------------------------------------------------------------------*/
+;* %slide-prosper-setup! ... */
+;*---------------------------------------------------------------------*/
+(define (%slide-prosper-setup!)
+ (skribe-message "Generating `Prosper' slides...\n")
+ (let ((le (find-engine 'latex))
+ (be (find-engine 'base))
+ (overlay-count 0))
+ ;; transitions
+ (define (prosper-transition trans)
+ (cond
+ ((string? trans)
+ (printf "[~s]" trans))
+ ((eq? trans 'slide)
+ (printf "[Blinds]"))
+ ((and (symbol? trans)
+ (memq trans '(split blinds box wipe dissolve glitter)))
+ (printf "[~s]"
+ (string-upcase (symbol->string trans))))
+ (else
+ #f)))
+ ;; latex configuration
+ (define (prosper-slide n e)
+ (let* ((i (markup-option n :image))
+ (t (markup-option n :title))
+ (lt (markup-option n :transition))
+ (gt (engine-custom e 'transition))
+ (pa (search-down (lambda (x) (is-markup? x 'slide-pause)) n))
+ (lpa (length pa)))
+ (set! overlay-count 1)
+ (if (>= lpa 1) (printf "\\overlays{~a}{%\n" (+ 1 lpa)))
+ (display "\\begin{slide}")
+ (prosper-transition (or lt gt))
+ (display "{")
+ (output t e)
+ (display "}\n")
+ (output (markup-body n) e)
+ (display "\\end{slide}\n")
+ (if (>= lpa 1) (display "}\n"))
+ (newline)
+ (newline)))
+ (engine-custom-set! le 'documentclass "\\documentclass[pdf,skribe,slideColor,nototal]{prosper}\n")
+ (let* ((cap (engine-custom le 'slide-caption))
+ (o (engine-custom le 'predocument))
+ (n (if (string? cap)
+ (format "~a\\slideCaption{~a}\n"
+ &slide-prosper-predocument
+ cap)
+ &slide-prosper-predocument)))
+ (engine-custom-set! le 'predocument
+ (if (string? o) (string-append n o) n)))
+ (engine-custom-set! le 'hyperref-usepackage "\\usepackage{hyperref}\n")
+ ;; writers
+ (set! &latex-slide prosper-slide)
+ (set! &latex-pause
+ (lambda (n e)
+ (set! overlay-count (+ 1 overlay-count))
+ (printf "\\FromSlide{~s}%\n" overlay-count)))))
+
+;*---------------------------------------------------------------------*/
+;* Setup ... */
+;*---------------------------------------------------------------------*/
+(let* ((opt &slide-load-options)
+ (p (memq :prosper opt)))
+ (if (and (pair? p) (pair? (cdr p)) (cadr p))
+ ;; prosper
+ (set! %slide-latex-mode 'prosper)
+ (let ((a (memq :advi opt)))
+ (if (and (pair? a) (pair? (cdr a)) (cadr a))
+ ;; advi
+ (set! %slide-latex-mode 'advi)))))
+